Description
Creation date: 14.05.2026 21:30:30
File version: 0.84.0.0
Antivirus scan: ✅ OK
Category: UI
File size: 632.6 kb.
Architecture: 64-bit (x64)
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.
Digital file signature puttygen.exe
Publisher: Simon Tatham
Issuer: Sectigo Public Code Signing CA R36
Encryption algorithm: SHA1
Time stamp: May 14 19:33:48 2026 GMT
Signature status: valid
puttygen.exe is an executable file that comes with PuTTY, a free SSH client for Windows. It is primarily used to generate public and private key pairs for secure shell (SSH) connections.
SHA-1: 2f077ff6acbfda4acf8b0da3044f1a0ff8e2cea6
SHA-256: 3fc615fe87a42b1b345100084eaa8f584cd00d47c00537df6bf43f09e619dfdf
Where it is Used
This file is typically located in the C:\Program Files\PuTTY directory. It plays a crucial role in generating and managing SSH keys, which are essential for secure communication over the internet.
Errors Related to puttygen.exe
Common issues include:
- "puttygen.exe not found": This error occurs when PuTTY is missing or improperly installed.
- "missing puttygen.exe": Indicates that the file is missing, possibly due to a corrupted installation or deletion.
- "error loading puttygen.exe": This could be caused by issues with the file itself or compatibility problems with your system.
File Security
The file characteristics suggest it is safe to use, as it does not execute any potentially harmful operations. However, like any other executable, ensure you download from a trusted source to avoid security risks.
puttygen.exe - Application Error If your file was infected with a virus, you can download the original file and replace it. Download links:
after try: DISM /Online /Cleanup-Image /RestoreHealth
How to Fix Errors
- Reinstall the Program: Uninstall PuTTY and reinstall it from the official website. This ensures all files, including puttygen.exe, are correctly installed.
- Update Windows: Ensure your operating system is up to date. Compatibility issues can sometimes be resolved by updating Windows.
- Manually Replace puttygen.exe: If the file is missing or corrupt, you can download a fresh copy from the official PuTTY website and replace it manually in the
C:\Program Files\PuTTYdirectory. Ensure you back up any existing files first to avoid overwriting them.
FAQ
- Q: Why do I get an error loading puttygen.exe?
- This can occur due to a corrupted file or incompatibility issues. Reinstalling PuTTY is usually the solution.
- Q: Is it safe to download puttygen.exe from any source?
- No, always download from official sources to avoid potential security risks.
Conclusion
To resolve issues with puttygen.exe, ensure you have the latest version of PuTTY and that your system meets all necessary requirements. If problems persist, consult official support resources or forums for further assistance.